Flat Roof Repair Techniques

Epdm aka rubber modified bitumen bur built up roofing aka tar and gravel.

Flat roof repair techniques.

Sealing small cracks and holes. And tie it into your hip roof. Some flat roofs have hot tar built up roofing which may have a gravel surface. Cover the membrane with a final topcoat.

Your roof will be done and free from leaks. Pros and cons for flat roof materials. A variety of liquid patching materials are appropriate for fixing low spots on flat roofs. To repair your roof you need a trowel a fiberglass membrane protective glasses and gloves.

Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. Determine how far the leak is from the 2 closest walls. Slice open blistered spots with a utility knife. Finding damaged areas on a.

These flat roof repair techniques can be used on the most common flat roof materials. How to repair a flat roof method 1 of 4. Roof patch putty can be applied using a trowel to fill low areas. If you live in an arid region or an older urban area you may have a large flat roof.

Make sure you offset yo. Apply your karnak 19 cement on the damages are then mount the fiber membrane on top. This is a long video but it will show you how to do it. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules.

Apply plenty of roofing cement to fill the void and smooth the cement so water can run off unimpeded. Begin by removing the shingles down to the wood sheathing and slip a strip of adhesive ice and water barrier available where roofing repair products are sold under the soffit main roof joint. Suburban homes sometimes have small flat sections. You can also use a general epoxy concrete filler and apply mastic on top using a trowel.

Depending on how the roofs join you may have to cut a slot to work it in far enough. We love the flexibility of a flat roof for certain design limitations but they have a bit of reputation for leaks and repairs. All three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof.